EP3917232A4 - Ra-rnti processing method and apparatus - Google Patents

Ra-rnti processing method and apparatus Download PDF

Info

Publication number
EP3917232A4
EP3917232A4 EP20746036.1A EP20746036A EP3917232A4 EP 3917232 A4 EP3917232 A4 EP 3917232A4 EP 20746036 A EP20746036 A EP 20746036A EP 3917232 A4 EP3917232 A4 EP 3917232A4
Authority
EP
European Patent Office
Prior art keywords
processing method
rnti processing
rnti
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20746036.1A
Other languages
German (de)
French (fr)
Other versions
EP3917232A1 (en
Inventor
Ji Wu
Jiayin Zhang
Qiong JIA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3917232A1 publication Critical patent/EP3917232A1/en
Publication of EP3917232A4 publication Critical patent/EP3917232A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20746036.1A 2019-01-24 2020-01-22 Ra-rnti processing method and apparatus Pending EP3917232A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910069184.XA CN111478757A (en) 2019-01-24 2019-01-24 RA-RNTI processing method and device
PCT/CN2020/073886 WO2020151754A1 (en) 2019-01-24 2020-01-22 Ra-rnti processing method and apparatus

Publications (2)

Publication Number Publication Date
EP3917232A1 EP3917232A1 (en) 2021-12-01
EP3917232A4 true EP3917232A4 (en) 2022-03-30

Family

ID=71735558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20746036.1A Pending EP3917232A4 (en) 2019-01-24 2020-01-22 Ra-rnti processing method and apparatus

Country Status (8)

Country Link
US (1) US20210360697A1 (en)
EP (1) EP3917232A4 (en)
JP (1) JP7282182B2 (en)
KR (1) KR20210116636A (en)
CN (2) CN112713983B (en)
BR (1) BR112021014571A2 (en)
CA (1) CA3127703A1 (en)
WO (1) WO2020151754A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102674435B1 (en) * 2019-02-14 2024-06-13 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 Random access processing method and device
US20220183073A1 (en) * 2019-04-15 2022-06-09 Beijing Xiaomi Mobile Software Co., Ltd. Random access method and apparatus
JP2023535967A (en) * 2020-08-05 2023-08-22 アップル インコーポレイテッド RACH procedure for non-terrestrial network for user equipment
WO2022031123A1 (en) 2020-08-06 2022-02-10 엘지전자 주식회사 Method and apparatus for transmitting and receiving wireless signal in wireless communication system
CN114698087A (en) * 2020-12-31 2022-07-01 维沃移动通信有限公司 RA-RNTI processing method, device, terminal and readable storage medium
CN115150967A (en) * 2021-03-31 2022-10-04 华为技术有限公司 Random access method and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170215207A1 (en) * 2016-01-26 2017-07-27 Lg Electronics Inc. Method for performing a random access procedure in wireless communication system and a device therefor

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CN101674661B (en) * 2009-10-14 2011-12-07 普天信息技术研究院有限公司 Random access method in long term evolution system
JP6158834B2 (en) * 2012-01-11 2017-07-05 エルジー エレクトロニクス インコーポレイティド Method and apparatus for transmitting / receiving channel state information in wireless connection system
US10631330B2 (en) * 2015-04-03 2020-04-21 Qualcomm Incorporated Random access procedures under coverage limitations
EP3286972B1 (en) * 2015-04-22 2019-05-15 Intel IP Corporation Low latency contention based scheduling request
US20190150202A1 (en) * 2016-05-12 2019-05-16 Ntt Docomo, Inc. User terminal and radio communication method
CN106102182B (en) * 2016-06-07 2019-02-19 北京交通大学 Nonopiate accidental access method
CN109479331B (en) * 2016-07-15 2023-04-14 株式会社Ntt都科摩 User terminal and wireless communication method
CN108289339B (en) * 2017-01-09 2021-12-24 北京三星通信技术研究有限公司 Method for sending and detecting random access response, base station and user equipment
CN108289329B (en) * 2017-01-09 2023-08-29 北京三星通信技术研究有限公司 Random access method, base station equipment and user equipment
CN108668361B (en) * 2017-04-01 2023-08-04 北京三星通信技术研究有限公司 Information generation method and equipment
CN108737039B (en) * 2017-04-14 2023-11-10 华为技术有限公司 Random access and response method, terminal equipment and network equipment
CN108012329B (en) * 2017-09-27 2023-11-10 华为技术有限公司 Paging method, communication timing method and device
CA3060828A1 (en) * 2018-11-01 2020-05-01 Comcast Cable Communications, Llc Random access response reception

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170215207A1 (en) * 2016-01-26 2017-07-27 Lg Electronics Inc. Method for performing a random access procedure in wireless communication system and a device therefor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CATT: "Remaining issues on random access for Rel-13 MTC", vol. RAN WG1, no. Anaheim, USA; 20151115 - 20151122, 15 November 2015 (2015-11-15), XP051002988, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20151115] *
SAMSUNG: "Random Access Response Reception in NR-U", vol. RAN WG2, no. Spokane, USA; 20181112 - 20181116, 12 November 2018 (2018-11-12), XP051555904, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN2/Docs/R2%2D1816312%2Ezip> [retrieved on 20181112] *
See also references of WO2020151754A1 *

Also Published As

Publication number Publication date
BR112021014571A2 (en) 2021-10-05
JP2022518780A (en) 2022-03-16
KR20210116636A (en) 2021-09-27
JP7282182B2 (en) 2023-05-26
WO2020151754A1 (en) 2020-07-30
CN112713983B (en) 2022-04-12
CA3127703A1 (en) 2020-07-30
EP3917232A1 (en) 2021-12-01
CN112713983A (en) 2021-04-27
CN111478757A (en) 2020-07-31
US20210360697A1 (en) 2021-11-18

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